Not sure how many people actually use these QrCode tags to actually visit websites. I don't since I don't have a smart phone or more correctly I'm to stingy for a data plan. But I was thinking one could easely advertise one's blog with one.

Just go to http://imagecharteditor.appspot.com/, go to the "Editor" tab, choose "QrCode" as the Chart Type and fill in the rest to get your customized image. You could then have stickers printed for your panniers or a sign made that you can attach somewhere.

BTW this is what a QrCode looks like:


Just thought that this might be a neat way to advertise your travel blog. Of course I could never visit one through this method.